20173939803

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{9788423}}^1$

素因数の和:9788658

約数の個数: 12

約数和(自身を含む): 29267387760

約数和(自身を除く): 9093447957

約数列:

[1, 3, 9, 229, 687, 2061, 9788423, 29365269, 88095807, 2241548867, 6724646601, 20173939803]

約数ペア:

[(1, 20173939803), (3, 6724646601), (9, 2241548867), (229, 88095807), (687, 29365269), (2061, 9788423)]